offsetnext

# File lib/soap/baseData.rb, line 881
  def offsetnext
    move = false
    idx = @offset.size - 1
    while !move && idx >= 0
      @offset[idx] += 1
      if @size_fixed
        if @offset[idx] < @size[idx]
          move = true
        else
          @offset[idx] = 0
          idx -= 1
        end
      else
        move = true
      end
    end
  end